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[PWGJE,EMCAL-850] Add TVX check histogram for EMCal QA #10767

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Merged
mhemmer-cern merged 2 commits into from
Apr 5, 2025
Merged

[PWGJE,EMCAL-850] Add TVX check histogram for EMCal QA #10767

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1f8ca5b
[PWGJE,EMCAL-850] Add TVX check histogram for EMCal QA
mhemmer-cern Apr 4, 2025
11d0162
[PWGJE,EMCAL-850] Fix missplaced variable decleration
mhemmer-cern Apr 5, 2025
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19 changes: 17 additions & 2 deletions PWGJE/Tasks/emcEventSelectionQA.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -29,20 +29,25 @@ using namespace o2::framework::expressions;

using BCEvSels = o2::soa::Join<o2::aod::BCs, o2::aod::BcSels>;
using CollEventSels = o2::soa::Join<o2::aod::Collisions, o2::aod::EvSels>;
using FilteredCells = o2::soa::Filtered<aod::Calos>;

struct EmcEventSelectionQA {
o2::framework::HistogramRegistry mHistManager{"EMCALEventSelectionQAHistograms"};

// Require EMCAL cells (CALO type 1)
Filter emccellfilter = aod::calo::caloType == 1;

const int mRun3MinNumber = 300000;

void init(o2::framework::InitContext const&)
{
using O2HistType = o2::framework::HistType;
using O2Axis = o2::framework::AxisSpec;

O2Axis matchingAxis{3, -0.5, 2.5, "Matching Status (0, 1, 2+ collisions)", "Matching status"}, // 0, no vertex,1 vertex found , 2 multiple vertices found
bcAxis{4001, -0.5, 4000.5, "bcid", "BC ID"};
bcAxis{4001, -0.5, 4000.5, "bcid", "BC ID"},
amplitudeAxisLarge{1000, 0., 100., "amplitudeLarge", "Amplitude (GeV)"},
timeAxisLarge{1500, -600, 900, "celltime", "#it{t}_{cell} (ns)"};

mHistManager.add("hCollisionMatching", "Collision Status", O2HistType::kTH1F, {matchingAxis});
mHistManager.add("hCollisionMatchingReadout", "Collision Status EMCAL Readout", O2HistType::kTH1F, {matchingAxis});
Expand Down Expand Up @@ -71,10 +76,12 @@ struct EmcEventSelectionQA {
mHistManager.add("hBCEmcalEJ2", "Bunch crossings with EJ2 trigger from CTP", O2HistType::kTH1F, {bcAxis});
mHistManager.add("hBCEmcalDJ2", "Bunch crossings with DJ2 trigger from CTP", O2HistType::kTH1F, {bcAxis});
mHistManager.add("hBCTVX", "Bunch crossings with FIT TVX trigger from CTP", O2HistType::kTH1F, {bcAxis});
mHistManager.add("hBCNoTVXEmcalReadout", "Bunch crossings with no FIT TVX trigger from CTP but with EMCal im readout", O2HistType::kTH1F, {bcAxis});
mHistManager.add("hBCEmcalCellContent", "Bunch crossings with non-0 EMCAL cell content", O2HistType::kTH1F, {bcAxis});
mHistManager.add("hBCCollisionCounter_TVX", "Number of BCs with a certain number of rec. colls", O2HistType::kTH2F, {bcAxis, matchingAxis});
mHistManager.add("hBCEMCalReadoutAndEmcalCellContent", "Bunch crossings with EMCAL trigger from CTP and non-0 EMCAL cell content", O2HistType::kTH1F, {bcAxis});
mHistManager.add("hBCNotEMCalReadoutButEmcalCellContent", "Bunch crossings without EMCAL trigger from CTP but with non-0 EMCAL cell content", O2HistType::kTH1F, {bcAxis});
mHistManager.add("hAmplitudevsCellTimeNoReadout", "Amplitude vs cell time for bunch crossings without EMCAL trigger from CTP but with non-0 EMCAL cell content", O2HistType::kTH2D, {timeAxisLarge, amplitudeAxisLarge});

initCollisionHistogram(mHistManager.get<TH1>(HIST("hCollisionMatching")).get());
initCollisionHistogram(mHistManager.get<TH1>(HIST("hCollisionMatchingReadout")).get());
Expand All @@ -92,6 +99,7 @@ struct EmcEventSelectionQA {
}

PresliceUnsorted<CollEventSels> perFoundBC = aod::evsel::foundBCId;
Preslice<FilteredCells> cellsPerFoundBC = aod::calo::bcId;

void process(BCEvSels const& bcs, CollEventSels const& collisions, soa::Filtered<aod::Calos> const& cells)
{
Expand All @@ -112,7 +120,7 @@ struct EmcEventSelectionQA {
bool isEMCALreadout = false;
auto bcID = bc.globalBC() % 3564;

if (bc.runNumber() > 300000) {
if (bc.runNumber() > mRun3MinNumber) {
// in case of run3 not all BCs contain EMCAL data, require trigger selection also for min. bias
// in addition select also L0/L1 triggers as triggers with EMCAL in reaodut
if (bc.alias_bit(kTVXinEMC) || bc.alias_bit(kEMC7) || bc.alias_bit(kEG1) || bc.alias_bit(kEG2) || bc.alias_bit(kDG1) || bc.alias_bit(kDG2) || bc.alias_bit(kEJ1) || bc.alias_bit(kEJ2) || bc.alias_bit(kDJ1) || bc.alias_bit(kDJ2)) {
Expand Down Expand Up @@ -176,6 +184,10 @@ struct EmcEventSelectionQA {
mHistManager.fill(HIST("hBCEMCalReadoutAndEmcalCellContent"), bcID);
} else {
mHistManager.fill(HIST("hBCNotEMCalReadoutButEmcalCellContent"), bcID);
auto cellsInBC = cells.sliceBy(cellsPerFoundBC, bc.globalIndex());
for (const auto& cell : cellsInBC) {
mHistManager.fill(HIST("hAmplitudevsCellTimeNoReadout"), cell.time(), cell.amplitude());
}
}
}
}
Expand All @@ -199,6 +211,9 @@ struct EmcEventSelectionQA {
mHistManager.fill(HIST("hCollisionMatching"), collisionStatus);
if (isEMCALreadout) {
mHistManager.fill(HIST("hCollisionMatchingReadout"), collisionStatus);
if (!bc.selection_bit(aod::evsel::kIsTriggerTVX)) {
mHistManager.fill(HIST("hBCNoTVXEmcalReadout"), bcID);
}
// various triggers
if (bc.alias_bit(kTVXinEMC)) {
mHistManager.fill(HIST("hCollisionMatchingMB"), collisionStatus);
Expand Down
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